Section 5
Local Human-Machine-Interface LHMI
5.5
5.5.1
64
Operation principle
Local HMI
IEC13000239 V3 EN-US
Figure 10:
Local human-machine interface
The LHMI of the IED contains the following elements
•
Keypad
•
Display (LCD)
•
LED indicators
•
Communication port for PCM600
1MRK 511 424-UEN B
AMU0600442 v15
IEC13000239-3-en.vsd
Bay control REC650 2.2 IEC
Technical manual